CVE-2026-78678
Last modified
CVE-2026-78678 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. GitPython versions before 3.1.59 contain an incomplete denylist in the unsafe_git_revision_options guard that omits --contents and -S options, allowing attackers to read arbitrary files by passing these options to Repo.blame(). Attackers can supply revision values like --contents=/etc/passwd to leak file contents through the blame result returned to the caller.. EPSS estimates a 0.23% chance of exploitation in the next 30 days.
Description
GitPython versions before 3.1.59 contain an incomplete denylist in the unsafe_git_revision_options guard that omits --contents and -S options, allowing attackers to read arbitrary files by passing these options to Repo.blame(). Attackers can supply revision values like --contents=/etc/passwd to leak file contents through the blame result returned to the caller.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Gitpython Project | Gitpython | < 3.1.59 |
References
- https://github.com/gitpython-developers/GitPython/security/advisories/GHSA-5xxx-qhh7-9287Exploit, Vendor Advisory
- https://github.com/gitpython-developers/GitPython/security/advisories/GHSA-5xxx-qhh7-9287Exploit, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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